/// <summary>
/// Determines whether the specified method is an operator overload and saves the operator kind into the <paramref name="operatorKind"/> out parameter.
/// </summary>
/// <seealso cref="OperatorKind"/>
public static bool IsOperator(this MethodReference methodReference, out OperatorKind operatorKind)
{
var kind = methodReference.GetOperatorKind();
if (kind.HasValue)
{
operatorKind = kind.Value;
return(true);
}
else
{
operatorKind = (OperatorKind)(-1);
return(false);
}
}
/// <summary>
/// Gets the <see cref="MethodId"/> for the specified method.
/// </summary>
public static MethodId ToMethodId(this MethodReference method)
{
var parameters = method.Parameters.Count > 0
? method.Parameters.Select(p => p.ParameterType.ToTypeId()).ToArray()
: Array.Empty <TypeId>();
// return type is only included in the method id if it is a explicit or implicit conversion overload
TypeId?returnType = default;
var operatorKind = method.GetOperatorKind();
if (operatorKind == OperatorKind.Implicit || operatorKind == OperatorKind.Explicit)
{
returnType = method.ReturnType.ToTypeId();
}
return(new MethodId(
method.DeclaringType.ToTypeId(),
method.Name,
method.GenericParameters.Count,
parameters,
returnType
));
}
/// <summary> /// Determines whether the specified method is an operator overload. /// </summary> /// <seealso cref="OperatorKind"/> public static bool IsOperator(this MethodReference methodReference) => methodReference.GetOperatorKind().HasValue;